March 12

American Red Cross, Hawaii State Chapter, 4155 Diamond Head Road, 8:30 a.m.-2:30 p.m., $110. Get trained to recognize and care for victims of illness and sudden injuries and life-threatening respiratory or cardiac emergencies in adults, children, and infants and learn how to use an AED. Pre-registration required. (1-800-733-2767, redcross.org/take-a-class)

Animal Hero Class

Hawaiian Humane Society classroom, 2700 Waialae Ave., 1:30-4:30 p.m., $25. Required workshop for students in grades 6-12 who want to help animals in the community as part of a school or community project, or for service learning hours. Pre-registration required. (hawaiianhumane.org/animalhero, 356-2223)

Caregiver Workshop

St. John Apostle & Evangelist Church, 95-370 Kuahelani Ave., 9:30 a.m.-1:30 p.m., free. Caregivers can attend seminars about adult healthcare, starting the conversation and quality of life, as well as check out a resource fair of governmental and nonprofit service providers. Pre-registration required. (aarp.cvent.com/care3-12, 625-7773, 348-2973)

The Green House Hawaii, 1-3 p.m., $25. Learn about the effects plastic has on our marine environment and then create a mosaic out of plastics collected from Oahu beaches. Pre-registration required. (thegreenhousehawaii.com)

Second Saturday Divorce Workshop for Women

Honolulu Waldorf School, 5257 Kalanianaole Hwy., 8:30 a.m.-12:30 p.m., $20. Those thinking or in the process of divorce or legal separation can attend an empowering workshop designed to help you take the next step. (395-0200, secondsaturdayhonolulu.com)

Spring Hula Recruitment at ‘A‘ala O Ka ‘Aia Hula Halau

St. Timothy’s Church, Saturdays in March and April, call for times and cost. Those interested in hula for ages 3-99 are invited to check out a class. (228-7711)

Transform Plants into Paper

The Green House Hawaii, 9:30-11:30 a.m., $20. Parents and keiki will harvest a variety of plants and explore the differences in the fiber they produce. Pre-registration required. (thegreenhousehawaii.com)

Using a Positive Physical Approach to Dementia Care

15 Craigside, Ground Floor Theater, 15 Craigside Place, 2-4 p.m., $25. Learn a Positive Physical Approach to dementia caregiving and see the world from the perspective of a person living with dementia. Pre-registration required. (221-7105, dorothycolby.com)

Ong King Arts Center, 184 N. King St., 7:30-9:30 p.m., $10, age 18 and up. A night of unscripted lyrics from the Na Hoku-nominated comedy group Oil in the Alley, with performances by Thank Fast! (thinkfastimprov.com)

Hawaii All Breed Rabbit Club Spring Show 2016

Church of the Crossroads, Ross Davis Room, 1212 University Ave., 9 a.m. check in, 10 a.m. judging, call for cost. Purebred rabbits are invited to the Hawaii All Breed Rabbit show, judged by Manuel Hidalgo of California. Enter by March 10. (sandytsuki@gmail.com)

Register for meeting place, 8:30 a.m.-2:30 p.m., $10/non-member. Enjoy the beauty of hte Waianae Mountains and learn about the many unique and rare species of plants. A moderate four-mile hike. Pre-registration required. (955-0100 ext. 118)

Plant Walk at the Pali Lookout

Meet at Pali Lookout parking lot by the main meter, 10 a.m.-noon, $20. Andrew Gerren teaches how to identify wild edible and medicinal plants, as well as their beneficial qualities. Pre-registration required. (thegreenhousehawaii.com)

Kapolei High School, 5:30-8:30 p.m., $40-$50. Support Malama Learning Center at its third annual fundraiser, featuring professional chefs working alongside 36 student chefs from six public high schools to prepare delicious food for guests, plus live entertainment, a silent auction and country store. (malamalearningcenter.org)